When National Security Trumps Individual Rights

On December 18, 1944, the U.S. Supreme Court handed down one of its most controversial decisions when it upheld the government’s decision to intern all persons of Japanese ancestry (both alien and nonalien) on the grounds of national security. Over two-thirds of the Japanese in America were citizens and the internment took away their constitutional rights. In this lesson, students evaluate the consequences of past events and decisions related to the Supreme Court case Korematsu v. United States (1944). They consider the challenges involved when trying to balance civil liberties and national security during threatening times and reflect on the lessons learned about civil liberties from the justices in the Korematsu case.